baber/WOPTO huggingface dataset:
Patent JP-S63190852-A (JP)
Title: Novel prostacyclins
Inventor: IZEKI KATSUHIKO
IPC: C07F7/18
Filed: 1987-02-03
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> is H, 1-4C alkyl, etc.; R<2> is substituted 5-8 alkyl, (substituted) alicyclic group, etc.; R<3> is H, 2-3C tri 1-7C hydrocarbon-silyl, etc.; asymmetric center of substituted group shown by formula R<2> is R-configuration, S-configuration or a mixture thereof]. EXAMPLE:( 1R,2S,3aS,8aR )-1,2,3,3a,8,8a-Hexahydro-2-hydroxy-1-(1E,3S)-3-hydroxy- 1-octenyl)cyclopent[a]indene-5-acetic acid. USE:Having improving action on blood circulation, antithrombotic action and antitumor action and chemically stable. PREPARATION:A compound shown by formula II (Si- is t-butyldimethylsilyl; THP is tetrahydro 2-pyranyl) is reacted with Wittig reagent to give a compound shown by formula III, which is reacted with propiolic acid to give a compound shown by formula IV and a compound shown by formula Ia is obtained.
Patent JP-S63202184-A (JP)
Inventor: ISA RAKODAI
IPC: H04N7/083
Filed: 1988-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63191514-A (JP)
Title: Electric discharge fluid circulation supply device
Inventor: INOUE KIYOSHI
IPC: B23H1/10
Filed: 1987-02-03
Abstract: PURPOSE:To prevent the generation of a pin-hole so as to perform steady and accurate electric discharge by actuating a pH adjusting device so as to control to the specified range of pH at the initial discharge when pH of the processing fluid in water group which was inspected and measured misses the specified range. CONSTITUTION:A conductivity detector 10, a pH detector 11, a conductivity measuring circuit 12 and a pH measuring circuit 13 are provided for processing fluid to be supplied to the processing space 9 by a pump 8 and a pump 6 for ion exchange processing device 7 is driven and controlled by a pump controller 14 according to the signal from both measuring circuits 12, 13. And when pH of the processing fluid in water group to be used repeatedly through circulation, which is inspected and measured, misses the specified range, a pump is driven and controlled so that it may be within the specified range where pH is 6-7 or thereabout like that at the initial processing, therefore corrosive ion dissolved in the processing fluid can be removed sufficiently. Accordingly, the generation of pin holes due to the electrolytic action by this ion and the generation of centralized discharge can be prevented and steady/accurate electric discharge can be performed.
Patent JP-H05226411-A (JP)
Title: Forming method for lead wire of ic chips
Inventor: INABA TOYOKAZU
IPC: H01L21/60
Filed: 1992-02-10
Abstract: PURPOSE:To reduce the mounting area of an IC chip by a method wherein the part, projecting on a support part, is bent at an inner lead part in such a manner that it does not form a dead space, the support part is hung down, and the outer lead part is bent. CONSTITUTION:In the forming method for the lead wire of an IC chip, the supporting part 15a, consisting of a carrier tape with which a lead wire extending from the four sides of the IC chip 11, is divided by cutting into four sides, each side of the lead wire is bent at the inner lead part 14, the supporting part 15a is hung down, and an outer lead part 16b is bent.
Patent JP-H09194832-A (JP)
Title: Organic led element
Inventor: FUKUDA YOICHI
IPC: H01L51/05
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To improve the heat resistance by incorporating a specified polyazomethine into a hole injection transfer layer or a luminescent layer. SOLUTION: A transparent anode 2 is formed by, e.g. vacuum deposition or sputtering on a transparent base plate 1. A hole injection transfer layer 3 containing a polyazomethine of formula I (wherein R1 and R2 are each a group of any one of formulas II to XVII, (m) is 1 to 9, and A is H, CH3 or a group of formula XVIII), a luminescent layer 4, an electron injection transfer layer 5 comprising, e.g. an oxadiazole derivative or diphenoquinone derivative, and a cathode 6 are formed on the anode 2.
Patent JP-S60165439-A (JP)
Title: Integral type wall hanging air conditioner
Inventor: NARIAI SHIGERU
IPC: F24F1/02
Filed: 1984-02-09
Abstract: PURPOSE:To reduce noise of indoor side by a method wherein an indoor side ventilating circuit, an outdoor side ventilating circuit and a compressor are provided at the outside of a room and the suction and blow-off ports of indoor side are provided at the inside of the room while the compressor is provided between the indoor side and the outdoor side ventilating circuits. CONSTITUTION:The indoor side suction port 19, the indoor side blow-off port 18, an indoor side heat exchanger 20 and an indoor side fan 22 are provided in the indoor side ventilating circuit 21 formed at the indoor side of a main body 17. The outdoor side suction port 24 and the outdoor side blow-off port 25 are formed at the back side of the main body and both of the ports are communicated by the outdoor side ventilating circuit 30 while the outdoor side heat exchanger 26 and the outdoor side fan 27 are arranged in the outdoor side ventilating circuit 30 in the same manner as the indoor side. The compressor 28, constituting a refrigerating cycle in conjunction with the indoor side heat exchanger 20 and the outdoor side heat exchanger 26, is provided between the indoor side ventilating circuit 21 and the outdoor side ventilating circuit 30.
Patent JP-H06239423-A (JP)
Title: Stopper device for shelf
Inventor: NAGA TAKESHI
IPC: B65G1/14
Filed: 1993-02-12
Abstract: PURPOSE:To provide a shelf stopper device capable of dispensing with a special mechanism for releasing the stopper on the article taking-out and-in device side, lessening a vertical gap between shelves, simplifying the structure with a compact size and low cost. CONSTITUTION:A stopper plate 13 is provided in front of an article support member 2 so that it can erect and fall between a erect position energized to the erecting side by a coiled spring 14 and the falling position of the plate 13 falling to the article support member 2 side. The stopper plate 13 is formed to project the tip above the article support level L in the erect state and sink the top below the article support level L in the falling state. Further, a stopper roller 15 is rotatably mounted through a horizontal pin 16 on the front upper end of the stopper plate 13 and a releasing plate 23 provided on a grip handle 22B of a handling device 21 in shipping a sleel plate P is adapted to abut against the stopper roller 15 so that the stopper plate 13 can incline and fall.
Patent JP-H05187337-A (JP)
Title: Fuel flow rate warning device
Inventor: SUGANO ISAO
IPC: B60R16/023
Filed: 1992-01-13
Abstract: PURPOSE:To provide a fuel flow rate warning device which can operate at the time of not only high speed rotation and high load but also low speed rotation or low load. CONSTITUTION:This is a fuel flow rate warning device which is provided with a fuel flow rate sensor 7 which detects fuel flow rate in a fuel passage 8 which connects a carburetor 1 which supplies fuel to engine and a fuel tank 3, a warning buzzer 21 which gives warning in accordance with the results of detection by the fuel flow rate sensor, a warning lamp 23, and a misfire circuit 25. A nonvolatile memory 33 in which limit value of fuel flow rate in accordance with each situation of operation of engine is set in advance, an ignition unit 11 which detects situation of operation, a throttle angle sensor 13, a tachometer 15, and a CPU 31 which outputs limit value from nonvolatile memory based on the results of detection of situation of operation and compares the limit value and fuel flow rate are provided. When it is judged that fuel flow rate exceeds the limit value, a warning means is operated.
Patent JP-S62188947-A (JP)
Title: Inspection apparatus for part packaging circuit board
Inventor: KOBAYASHI SHIGEKI
IPC: G06T1/00
Filed: 1986-02-05
Abstract: PURPOSE:To enable the inputting of images of a printed circuit board to be inspected and a reference input circuit board in line, by providing a photographing section for taking a circuit board instantaneously to inspect parts on a substrate based on a color image thus obtained. CONSTITUTION:In the inspection mode a control section 36 starts the driving of the motor 23 to run an inspection printed circuit board 25-2 carried on a belt 24 of a belt conveyor section. As this circuit board passes under a color TV camera 29, a strobo lighting device 30 is made to emit light while the circuit board 25-2 is taken by the camera 29. Then, the control section 36 works to generate a RGB primary color image data obtained by the image camera 29, and then, the RGB primary color image data obtained at an input section is transferred to an image processing section 33. At the same time, windows indicated by window information are used to cut out RGB primary color images of parts 28-1-28-n separately from RGB primary color image data to extract color images of parts.
Patent JP-S57136808-A (JP)
Title: Reflector of electromagnetic wave
Inventor: SHIMAMOTO KOUZOU
IPC: G02B5/08
Filed: 1981-02-18
Abstract: PURPOSE:To eliminate the expansion and contraction caused by the temperature, by adhering a skin material onto a base material having a honeycomb structure and providing an electromagnetic reflector layer on the skin material. CONSTITUTION:A base material has a honeycomb structure of aluminum. A skin material 2 is made of a CFRP sheet and then adhered to the both surfaces of the material 1 in a sandwich form when the epoxy resin forming the CFRP sheet is cured. Then an electromagnetic reflector layer 4 is formed on the material 2 via a putty layer 3. After this, a polyamide amine curing epoxy resin primer 5 and an isocyanate curing acrylic resin top coat are coated by spraying. And a moistureproof layer 7 is formed on the putty layer.
Patent JP-H04261791-A (JP)
Title: Workpiece conveyor device
Inventor: INOUE HIDENORI
IPC: H01L21/677
Filed: 1991-02-18
Abstract: PURPOSE:To operate a workpiece conveyor device, formed in such a way as to grip/reverse a semi-conductor wafer supplied to a surface defect inspecting device for inspecting surface defects, with simple structure and minimum moving action. CONSTITUTION:An actuator 9 for switching a workpiece grip part 2 is provided at a rotating part for rotating the workpiece grip part 2. This rotating part is placed on a slide guide 15 to reverse the inspected face by a reversing cylinder 12, and a frame 13 for holding the slide guide 15 is moved longitudinally by a double acting cylinder 16.
Patent JP-H10225199-A (JP)
Title: Control system for power converter
Inventor: KAIDA HIDETOSHI
IPC: H02P21/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To perform vector control by providing only one current detector regardless of the number of phases of a power converter. SOLUTION: Vector control of voltage and current can be carried out regardless of the number of phases of a power converter by providing a current detector 103 only for one arbitrary phase of an N phase (N is an arbitrary integer) power converter and combining a vector regulation means 104, means 105 for estimating the state of an AC network 102 (estimating a current component orthogonal to a current detection value from an orthogonal voltage command 115), coordinate conversion means 106, 107, and the like.
Patent JP-H03227021-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISOBE AKIRA
IPC: H01L21/3205
Filed: 1990-01-31
Abstract: PURPOSE:To increase the stress migration resistance while preventing a hillock from being made by a method wherein, before covering wirings with an organic high molecular resin film to form a layer insulating film, the wirings are heat- treated to relieve the stress among the wirings. CONSTITUTION:An insulating film 2 is provided on a semiconductor substrate 1 and then aluminum wirings 3 are selectively formed on the insulating film 2. Next, the whole surface including the aluminum wirings 3 is coated with a polyimide based resin precursor solution to form a polyimide based resin film 4 by heat treatment in an inert atmosphere and then the aluminum wirings 3 are heat-treated while restraining a hillock from being made by the resin film 4. Next, the polyimide base resin film 4 is entirely removed using hydrazine solution. Finally, a silicon oxide film 5 is deposited on the whole surface including the aluminum wirings 3 using bias sputtering process to form a layer insulating film. Resultantly, the stress migration resistance can be increased without changing the wiring material and the wiring structure.
Patent JP-S63191788-A (JP)
Inventor: MIGAKI HITOSHI
IPC: B65D88/72
Filed: 1987-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09217880-A (JP)
Title: Double pipe nozzle
Inventor: AIDA JUICHI
IPC: F16L39/04
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To mix hot water with cold water satisfactorily when hot water is flown reversely in an inner pipe so as to prevent a large thermal stress from occurring by providing spiral projections on the inner surface of the inner pipe in a double pipe nozzle in which the container inner side of a nozzle which passes through the container is doubled and feeds water from the inner pipe into the container. SOLUTION: A water feed nozzle 2 is constructed in a double pipe structure of a nozzle main body 2a connected integrally with a pressure vessel 1 by welding and an inner pipe 3 through which low temperature water is fed from a water feed pump 7 through a valve 6. Also a ring-shaped spur jar 4 with multiple blow ports 5 is installed in the inner tube 3 on the pressure vessel 1 side, and a spiral projection 8 is installed on the inner surface of the inner pipe 3 on the spur jar 4 side. By this, when hot water inside the pressure vessel 1 is flown reversely from the blowing ports 5 to the inner pipe 3 in such a case that feed water amount is reduced, hot fluid is circulated by spiral projections 8, and mixed with low temperature water inside the inner pipe 3 so as to reduce the temperature. Thus a large amount of thermal stress is avoided from occurring.
Patent JP-S58142247-A (JP)
Title: Tester
Inventor: EDAMATSU KUNIHIKO
IPC: G01N21/88
Filed: 1982-02-18
Abstract: PURPOSE:To reliably decide a defect part of a fine signal, by a method wherein a delay differentiation of a photographing signal is conducted 2 times, the obtained signal is binary-codes  to store it in a memory, and a processing takes place based on a content thereof. CONSTITUTION:A signal (a) from a camera 1 is amplified, and it produces a signal as shown in  (b) which is inputted to a differential amplifier 4 and a delay circuit 3. The delay circuit 3 applies a signal (c), delaying by some time, to the differential amplifier 4, and a difference between the signal (c) and the signal (b) is found to perform a first delay differentiation. Then, a  good product inclines to some extent, and if a contamination of a defect is present, it is  formed into a wave-form which changed in the middle of the inclination. A signal (d), which is delay-differentiated once, is inputted to a differential amplifier 6 and a delay circuit 5, and a  second delay differentiation takes place through addition of a delayed signal (e). A signal, on  which a delay-differentiated is made two times, is applied to a comparator 7, a negative reference level (g) is added for comparison, and in the case of a good product, the binary-coded signal produces a pulse, and in the case of a bad product, it produces 2 pulses. A signal (h) is inputted to a counter 9 to store it in a memory 11. Meanwhile, an output (f) of the differential  amplifier 6 is compared with a reference level (k) by a comparator 8, and an output (l) is  stored in a memory 12 to decide a deciding circuit 13.
Patent JP-H04264239-A (JP)
Title: Chemiluminescent type nitrogen oxide measuring apparatus
Inventor: KOZAKURA MASARU
IPC: G01N21/76
Filed: 1991-02-19
Abstract: PURPOSE:To achieve higher reliability of measured values by controlling the concentration of O3 to be supplied to a reaction chamber automatically so that it attains the optimum concentration value according to the concentration of NO in gas to be measured to improve a density-luminescence intensity conversion characteristic of a reaction chamber CONSTITUTION:A gas to be measured in a flue is sucked with a pump 12 to convert all of NO2 components to NO and the gas is purified and dehumidified to be sent into a reaction chamber 1 from a pipeline P1. On the other hand, air containing O3 is sent in from a pipeline P2 and a gaseous phase chemical reaction is caused with NO to emit light. Here, to upgrade linearity of NO   luminescence intensity conversion characteristic, the supply of O3 is controlled automatically according to the concentration of NO. In other words, an applied voltage of a discharge electrode E1 of an ozone generator 18 is controlled in the same phase direction according to a luminescence intensity output. If the supply of air is constant, the concentration of O3 increases with an increase in the applied voltage. Thus, an output of an arithmetic device 5 is feedback positively to a power source circuit 25 through a feedback path A of a controller 26 to eliminate excessiveness or insufficiency of O3 thereby enabling highly sensitive measurement.
Patent JP-H11222337-A (JP)
Title: Sheet conveying device and image forming device with sheet conveying device
Inventor: SEKIYA TAKESHI
IPC: G03G15/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To convey sheets by other conveying means at the time of abnormality being generated to one conveying means by controlling a plurality of conveying means of a sheet conveying device by independent control means. SOLUTION: Sheets are conveyed by first conveying means 3, 38 and second conveying means 17, 19, 31 corresponding to a plurality of conveying paths, and the first and second conveying means are controlled by corresponding independent first and second control means. In the case of abnormality being generated to one conveying means, the sheets are conveyed by the other conveying means so as to be able to continue action without stopping a system device including a sheet conveying device.
Patent JP-H10219089-A (JP)
Title: Curing composition and surface-cured wooden decorative panel
Inventor: KOYAMA KEIJI
IPC: B27N3/02
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a curing composition capable of forming a flat and smooth surface having an excellent outlook, and excellent in surface hardness, abrasion resistance and water proof property on various board materials in a good working efficiency, and to provide a surface-cured wooden decorative panel using the curing composition. SOLUTION: This curing composition is obtained by containing 10-100 pt.wt. chemically-modified wooden powder, 0.01-5 pt.wt. polymerization initiator and 0.05-10 pt.wt. alkaline earth metal oxide or hydroxide based on 100 pts.wt. unsaturated polyester resin. A surface-cured wooden decorative panel is obtained by loading the curing composition on a wooden base material and forming by heating and compressing the composition.
Patent JP-H06214314-A (JP)
Title: Image printing device
Inventor: YANATORI HIROMI
IPC: G03B27/46
Filed: 1993-01-19
Abstract: PURPOSE:To provide an image printing device capable of performing printing based on order information without depending on additional information as necessary. CONSTITUTION:This device is provided with a reading means 2 reading the additional information recorded on photographic film F, a printing means 5 printing the photographed image of the film F on photographic paper P, an inputting means 3 inputting the order information for printing, and a controlling means 6 comparing the additional information with the order information and controlling the printing means 5 so that printing is performed based on the additional information when either information coincides with the other and based on the order information when either information does not coincide with the other.
Patent JP-H10222302-A (JP)
Title: Information terminal device
Inventor: UCHIDA TOSHIAKI
IPC: G06F3/0354
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To improve the operability and to secure display quality by arranging a tablet as a coordinate input device on the reverse surface of the information terminal device and incorporating it rotatably on an axis of rotation. SOLUTION: When the information terminal device 1 is operated in a hand, a tablet unit 2 is positioned on the reverse surface of the information terminal device 1 and the tablet 3 is on the reverse side of an operation surface. While the information terminal device 1 is held in the hand, the holding fingers are always positioned on the operation surface of the tablet 3, so the tablet 3 is pressed and operated only by the operation of the finger tips without moving the hand. When the information terminal device 1 is placed on a desk top and operated, the finger tips are inserted into a recessed part 6a at the lower part of a housing 6 to lift the tablet unit 2 by touching the end part, the tablet unit 2 is released from being latched with a magnetic attracting force and rotated by 180 deg., and the operation surface of the tablet 3 is set faceup.
Patent JP-S60168139-A (JP)
Title: Original size detecting device of copying machine
Inventor: ISHIKAWA KATSUHIKO
IPC: G03G15/04
Filed: 1984-02-10
Abstract: PURPOSE:To detect exactly an original size by providing a sensor for detecting only a light emitted from a phosphor, so as to be movable in a range in which an original size is varied, or by arranging plural pieces. CONSTITUTION:An original 14 is placed at a prescribed position and a platen cover 11 is closed. In a part where the original 14 exists, a near infrared ray emitted from a light emitting element 16 is reflected by a platen glass 12 and the original 14, and reaches a filter 17. In such a case, in order that the near infrared ray does not transmit through the filter 17, an output voltage Vx of a photodetector 18 and an amplifying circuit 23 is below a reference voltage determined in advance of a comparator circuit 24, and an input voltage Vy to a controlling circuit 21 goes to a low level. In a part where the original 14 does not exist, a phosphor 13 is excited by a light from the light emitting element 16, and a visible light of 550nm wavelength is emitted. In such a way, an original size can be detected.
Patent JP-S53108989-A (JP)
Title: Carbostyril derivative
Inventor: TOMINAGA MICHIAKI
IPC: C07D401/12
Filed: 1977-03-04
Abstract: PURPOSE: Carbostyril derivative I or its acid addition salt [R 1  is H, phenylalkyl; R 2  is H, lower alkyl; R 3  is H, lower alkyl, (substituted) phenyl; the bond of the 3-4 position of the carbostyril skelton is single or double bond]; e.g. 8-benzyloxy-5-[2-hydroxy-3-(4-p-methoxyphenylpiperadino) propoxy]-3,4dihydrocarbostyril hydrochloric acid salt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000223305-A (JP)
Title: Rare-earth r-fe-co-b magnetic powder, its manufacturing method, and bonded magnet made of the powder
Inventor: MORIMOTO KOICHIRO
IPC: C22C38/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide R-Fe-Co-B magnetic powder having superior magnetic characteristics. SOLUTION: This magnetic powder contains 10-20 atomic percent of R, 0.1-50 atomic percent of cobalt(Co), 3-20 atomic percent of boron(B), 0.001-5.0 atomic percent of one or more elements selected from among gallium(Ga), zirconium(Zr), and hafnium(Hf), 0.1-2.0 atomic percent of one or more elements and selected from among aluminum(Al), vanadium(V), and silicon(Si) and as necessary, iron, and unavoidable impurities. Recrystallized grains having average diameters of 0.05-3 μm adjoin to each other and gather, and such recrystallized grains that the longest diameter divided by the shortest diameter is greater than 2 make up of not less than 50 volume percent of the all recrystallized grains. The ratio of the longest diameter X to the shortest diameter y (x/y) of each grain is from 2 to 10, and the shortest diameter y is from 60 to 150 μm.  The direction of easy magnetization in this magnetic powder is the same as the shortest-diameter direction of the grains.